Transcription of ‘Q’ CODES
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Example: biology
‘Q’ CODES
Q CODES QAV Are you calling me ? ( I am calling .. ) QRA What is your station ? QRB How far away are you ? QRG What channel am I on ? QRH Does my frequency vary ? QRI How is my tone ? QRJ Are youy recieving me badly ? Are signals too weak ? QRK What is my readability ? ( 1 to 5 ) 1 = unreadable. 5 = perfect. QRL Are you busy ? ( I am busy, do not cut in. ) QRM Are you being interfered with ( by other stations, man made interference) ? QRN Are you troubled by noise or static ( natural interference, lightning etc.) ? QRO Shall I increase transmitter power ? QRP Shall I decrease transmitter power ? QRQ Shall I send faster ? ( Words per minute, Morse code. ) QRS Shall I send slower ?( Words per minute, Morse code. ) QRT Shall I stop transmitting? I am going off the air ! QRU Have you anything for me ? QRV Are you ready ? QRW Shall I tell .. that you are calling them ?
A Alpha A Abel B Bravo B Baker C Charlie C Charlie D Delta D Dog E Echo E Easy F Foxtrot F Fox G Golf G George ... Single Side Band, in effect, half an AM transmission with a suppressed carrier. Power is transmitted only when sound is input through microphone. LSB. Lower Side Band, as AM is composed of both side bands, ...
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